Question

Joe told Mickey he got an hourly raise at work and his new rate will be $10.25 per hour. Mickey wants to know what Joe’s hourly rate was before his raise. If r represents the amount of the raise, which expression represents Joe’s hourly rate before his raise?

Answer 1

Joe got an hourly raise at work and his new rate will be $10.25 per hour. 
If r represents the amount of the raise, then the following equation can be written:
X=10.25-r
where X is Joe’s hourly rate was before his raise.
Joe was paid (10.25-r) USD per hour before he got a raise.

Answer 2

Answer:

10.25-r

Step-by-step explanation: